Specification of Thomas Harrison Granger and Jean Paul Louis Hyan : removing sewage gas.
- Granger, Thomas Harrison.
- Date:
- 1871
Licence: Public Domain Mark
Credit: Specification of Thomas Harrison Granger and Jean Paul Louis Hyan : removing sewage gas. Source: Wellcome Collection.
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![;D. 18715 Slsi Mat. ^ 14t45* SPECIFICATION OF * ?] THOMAS HARRISON GRANGER AND JEAN PAUL LOUIS HYAN.- liEMOVlNG SEWAGE GAS. fe' LONDON: PRINTED RY GEORGE E. EYRE AND WILLIAM SPOTTISWOODE, rUlNTKI.’S TO IIIE queen’s MOST EXCELLENT MAJESTY: PUBLISHED AT THE GREAT SEAL PATENT OFFICE, 25, SOUTHAMPTON BUILDINGS, HOLBORN. Price 4 d. 1871.](https://iiif.wellcomecollection.org/image/b30757575_0001.jp2/full/800%2C/0/default.jpg)
